Holmes and Watson search for a civil contractor who leaked classified information, but their lives are disrupted by a group of cyber activists determined to protect the contractor, and Joan signs up for an online dating service.
Alicia and Cary represent search engine Chumhum against the NSA, unaware that the intelligence agency is already monitoring Lockhart & Gardner's communications due to the firm's connection with a former client.
Bull represents a teenager arrested for robbing a jewellery store with an older man she disappeared with 18 months earlier.